JP2007038458A - Making machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a molding machine which suppresses a deterioration in the quality of a molding by preventing the transmission of the vibration of a molding taking-out head to the molding machine, can improve a molding yield, and can suppress the lowering of production efficiency. <P>SOLUTION: The molding machine is equipped with a molding taking-out machine 3 having a horizontal frame 2 extending in the width direction of the resin molding machine M, an extraction frame 4 extending in the longitudinal direction of the resin molding machine M, and a head vertically moving unit 6 with the vertically movable, reversible molding taking-out head 6A formed. The fixing base 5 of the traverse type molding taking-out machine 3 is fixed to the upper surface of the fixed platen 1 of the resin molding machine M through a vibration transmission preventing means R made of a vibration-proof rubber body. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a molding machine.

  Conventionally, in a resin molding machine, for example, an injection molding machine, resin heated and melted in a heating cylinder is injected at a high pressure, filled into a cavity space of a mold apparatus that is clamped, and cooled in the cavity space. After solidifying, the mold device is opened and the molded product is taken out by the molded product take-out machine.

  The injection molding machine includes a mold clamping device that performs mold closing, mold clamping, and mold opening of the mold device, and an injection device that injects the heat-melted resin at a high pressure. The mold platen is closed, clamped and opened by moving the movable platen back and forth with a mold clamping actuator.

  On the other hand, an injection molding machine is equipped with a molded product take-out machine that automatically takes out a molded product (Patent Document 1). The molded product take-out machine is generally mounted and fixed on a fixed platen of an injection molding machine, and this is electrically connected via a control signal line so as to be interlocked with the injection molding machine.

  By the way, in precision molding machines that require high molding accuracy, such as ultra-precision connectors and aspheric optical lenses, the balance between mold clamping and mold opening by the mold clamping device is particularly appropriate. Since holding | maintenance is requested | required, the mold clamping apparatus which can satisfy this request | requirement is employ | adopted.

  On the other hand, as a part of improving the production efficiency of molded products, a technique is adopted in which the molded product take-out machine is speeded up to shorten the molding take-out cycle time.

JP 58-110232 A

  However, if the moving speed of the molded product take-out head in the molded product take-out machine described in Patent Document 1 is too high, vibration is generated in the molded product take-out head, and this vibration is transmitted to the molding machine. In particular, if this vibration is transmitted to the molding machine in synchronization with the “clamping process” in the molding process, the proper clamping of the mold will be impaired, reducing the quality of the molded product and increasing the molding yield. It contributes to make it worse. In addition, after the resin injected and filled in the cavity space of the mold apparatus is cooled and solidified in the cavity, the solidified molded product is released from the mold by a mold opening operation. Even if the vibrations are transmitted to the molding machine synchronously, the quality of the molded product is lowered and the molding yield is deteriorated. Such an adverse effect can be solved by keeping the moving speed of the molded product take-out head low. However, if the moving speed of the molded product take-out head is reduced, the production efficiency of the molded product is lowered.

  The present invention solves such a problem, and the object of the present invention is to prevent the vibration of the molded product take-out head from being transmitted to the molding machine, thereby suppressing the deterioration of the quality of the molded product, An object of the present invention is to provide a molding machine capable of improving the molding yield and suppressing the decrease in production efficiency.

  In order to achieve the above object, a molding machine according to the present invention is generated at the time of operation of the molded product take-out machine in a molding machine equipped with a molded product take-out machine that takes out a molded product by moving a molded product take-out head. It is characterized by comprising vibration transmission preventing means for preventing the own vibration from being transmitted to the molding machine.

  According to this, even if the moving speed of the molded product take-out head is too high and the molded product take-out head vibrates, and the molded product take-out machine vibrates due to this vibration, molding is performed by the vibration transmission preventing action of the vibration transmission preventing means. It is possible to reliably prevent transmission to the machine.

  In the present invention, it is preferable that the vibration transmission preventing means is constituted by a drive mechanism capable of moving the molded product takeout head at low speed and without vibration. According to this, since the molded product take-out head moves at a low speed and no vibration, no vibration is generated in the molded product take-out machine, so that no vibration is transmitted from the molded product take-out machine to the molding machine.

  In order to achieve the above object, a molding machine according to the present invention is a molding machine equipped with a molded product take-out machine that takes out a molded product by moving a molded product take-out head. A stop state holding means for holding the stop state of the molded product take-out head in synchronization with at least one selected process is provided.

  According to this, in the molding process by the molding machine, the movement of the molded product take-out head is limited in synchronization with at least one of the “clamping process” and “mold release process”, preferably two processes. By eliminating the vibration of the molded product take-out machine during the two steps, the mold device can be properly clamped and quality deterioration of the molded product can be avoided.

  Note that, as described above, the “mold release step” means that the resin injected and filled in the cavity space of the mold apparatus is cooled and solidified in the cavity, and then the solidified molded product is opened. This is a process of releasing from the mold by operation. More specifically, a process in which the molded product moving together with the movable mold at the initial stage of the mold opening movement of the movable mold is separated from the fixed mold, and the movable mold This includes both the steps of separating the molded product from the movable mold by ejecting the ejector at the mold open position.

  In order to achieve the above object, a molding machine according to the present invention is a molding machine equipped with a molded product take-out machine that takes out a molded product by moving a molded product take-out head. A braking means for forcibly stopping the molded product takeout head in synchronism with at least one process selected from the inside is provided.

  According to this, in the molding process by the molding machine, the molded product take-out head is forcibly stopped in synchronization with at least one of the “clamping process” and “mold release process”, preferably two processes. By eliminating the vibration of the molded product take-out machine during the two steps, the mold device can be properly clamped and quality deterioration of the molded product can be avoided.

  The present invention preferably includes a vibration detection sensor. According to this, in the molding process by the molding machine, at least one of the “clamping process” and the “mold release process”, preferably the vibration of the molded product take-out head during the two processes, and the molded product resulting from this vibration The vibration of the unloader is detected, and the molded product take-out head is moved at low speed and no vibration based on this vibration detection, so that the mold device can be properly clamped and the quality of the molded product is avoided. Can do.

  Furthermore, the present invention is obtained by the vibration transmission preventing means, the drive mechanism, the stop state holding means, the braking means, and the vibration detection sensor by comparing the molding data obtained at the time of molding trial and the good product data. It is desirable to have a learning function for updating data. According to this, based on a comparison (comparison) between molding data obtained by molding trial firing (trial shooting) in the previous stage of continuous operation by the molding machine and non-defective product data, the vibration transmission preventing means, the drive mechanism, and the stop state The data obtained by the holding means, the braking means, and the vibration detection sensor can be updated to eliminate the vibration of the molded product take-out machine or the molding machine caused by the vibration of the molded product take-out head.

  According to the present invention, even if the moving speed of the molded product take-out head is too high and the molded product take-out machine vibrates, it is reliably prevented from being transmitted to the molding machine by the vibration transmission preventing action of the vibration transmission preventing means. Therefore, it is possible to suppress the quality deterioration of the molded product and improve the molding yield. Further, in the molding process by the molding machine, the molded product is limited by the movement limitation or forced stop of the molded product take-out head synchronized with at least one of the “clamping process” and “mold release process”, preferably two processes. By eliminating the vibration of the unloader, it is possible to clamp the mold properly, suppress the deterioration of the quality of the molded product, improve the molding yield, and synchronize only with the above two limited processes. Then, by restricting the movement of the molded product take-out head or forcibly stopping the molded product take-out head, it is possible to avoid a significant increase in the molding cycle time by the molding machine.

1 is a perspective view showing an embodiment of a molding machine according to the invention described in claim 1, FIG. 2 is a block diagram showing an embodiment of the electrical configuration of the molding machine shown in FIG. 1, and FIG. 3 is a molding machine and molding. It is the flowchart which showed the basic operation | movement procedure of the molded product take-out head in a product take-out machine.
1 to 3, a fixed base 5 of a traverse-type molded product take-out machine 3 is fixed to the upper surface of the fixed platen 1 of the resin molding machine M via vibration transmission preventing means R made of a vibration-proof rubber body. The fixed base 5 supports a transverse frame 2 extending in the width direction (arrow X direction) perpendicular to the axis of the resin molding machine. The transverse frame 2 extends in the axis direction (arrow Y direction) of the resin molding machine. The base of the extraction frame 4 is assembled so as to freely move forward and backward in the arrow X direction, and an elevating unit 6 capable of moving up and down in the arrow Z direction is freely attached to the extraction frame 4. It is assembled.

  The traversing frame 2 includes a servo driver 7, a linear first servomotor 8 that is numerically controlled by the servo driver 7, a traversing axis that is constituted by a ball screw rod (not shown) that is driven by the first servomotor 8, A drive unit 9 having a ball screw nut that is screwed to the transverse shaft is attached, and the base of the extraction frame 4 is connected to the ball screw nut of the drive unit 9 so that the extraction frame 4 is connected to the first servo. The motor 8 moves forward and backward in the arrow X direction.

  The drawing frame 4 includes a servo driver 10, a linear second servomotor 11 that is numerically controlled by the servo driver 10, a product pulling shaft that includes a ball screw rod that is driven by the second servomotor 11, and the product pulling shaft. And a drive unit 12 having a ball screw nut that is screwed to the drive unit 12, and a molded product take-out head 6 </ b> A in the elevating unit 6 is connected to the ball screw nut of the drive unit 12. Is moved forward and backward in the direction of arrow Y by the second servo motor 10.

  The molded product take-out head 6A includes a servo driver 14, a linear servo motor 15 that is numerically controlled by the servo driver 14, a product lifting shaft including a ball screw rod driven by the third servo motor 15, and the product. A drive unit 16 including a ball screw nut that is screwed onto the lifting shaft is attached. The molded product take-out head 6A is connected to the ball screw nut of the drive unit 16 so that the molded product take-out head 6A is 3 Servo motor 15 moves up and down in the direction of arrow Z.

  Further, the drawing frame 4 includes a servo driver 17, a linear servo motor 18 that is numerically controlled by the servo driver 17, a runner pulling shaft including a ball screw rod driven by the fourth servo motor 18, and the runner A drive unit 19 having a ball screw nut that is screwed onto the pulling shaft is attached. The runner take-out head 6B in the elevating unit 6 is connected to the ball screw nut of the drive unit 19 so that the runner take-out head 6B is connected. Is moved forward and backward in the direction of arrow Y by the fourth servomotor 18.

  The runner take-out head 6B includes a servo driver 20, a linear servo motor 21 that is numerically controlled by the servo driver 20, a product elevating shaft including a ball screw rod driven by the fifth servo motor 21, and the product elevating shaft. And a drive unit 22 having a ball screw nut screwed to the shaft. The runner take-out head 6B is connected to the ball screw nut of the drive unit 22 so that the runner take-out head 6B is a fifth servomotor. 21 moves up and down in the direction of arrow Z. Note that an air cylinder device is used instead of the third servo motor 15 which is the lifting drive source of the molded product take-out head 6A, and the fifth servo motor 21 which is the lifting drive source of the runner take-out head 6B is used. An air cylinder device may be used.

  On the other hand, control signals are output from the control means 23 on the take-out side to the servo drivers 7, 10, 14, 17, 20 and the operation of the molded product take-out machine 3 is controlled based on these control signals.

  On the other hand, the resin molding machine M includes a mold device 25 composed of a fixed mold 1A mounted on the fixed platen 1 and a movable mold 24A mounted on the movable platen 24, and a mold closing and mold of the mold device 25. A mold clamping mechanism (clamping apparatus) 26 that performs clamping and mold opening, and an injection mechanism (injection) that injects the resin heated and melted when the mold apparatus 25 is clamped into the cavity space of the mold apparatus 25 at a high pressure. Device) 27, and control signals are outputted from the control means 28 on the molding machine side to the mold clamping mechanism 26 and the injection mechanism 27, and the operation of the resin molding machine M is controlled based on these control signals. In FIG. 1, reference numeral 29 denotes a control box in which the unloader-side control means 23 is stored. Reference numeral 30 denotes an operation box, 31 denotes a power line, and 32 denotes a molding machine interface cable.

  Next, the basic operation of the molded product take-out head 6A in the resin molding machine M and the molded product take-out machine 3 will be described.

  1 to 3, the mold device 25 of the resin molding machine M is closed by a mold clamping mechanism 26 (step S1 in FIG. 3), and then clamped (step S2 in FIG. 3). When the mold apparatus 25 is clamped, the resin melted and heated in the cavity space of the mold apparatus 25 is injected and filled at a high pressure by the injection mechanism 27 (step S3 in FIG. 3). The molten resin injected and filled into the cavity space of the mold apparatus 25 is cooled and solidified in a state where the mold apparatus 25 is clamped (step S4 in FIG. 3). If the molten resin in the cavity space is cooled and solidified, the mold clamping mechanism 26 repeats a series of operations in which the mold device 25 is released, opened, and ejected (steps S15, S5, and S20 in FIG. 3). Do.

  On the other hand, the molded product take-out head 6A in the molded product take-out machine 3 moves to the molded product take-out position after the ejection and release process (step S20 in FIG. 3) of the mold device 25 of the resin molding machine M is completed. The molded product held by the movable mold 24A in the mold apparatus 25 is sucked or grasped and taken out (step S6 in FIG. 3). The molded product take-out head 6A picked up by holding or gripping the molded product moves to the collection position outside the resin molding machine M (step S7 in FIG. 3), and releases the molded product here (step in FIG. 3). S8). The molded product ejection head 6A that has released the molded product moves to the standby position above the mold apparatus 25 and waits (step S9 in FIG. 3). When the mold apparatus 25 of the resin molding machine M starts mold opening (step S5 in FIG. 3), the molded product take-out head 6A starts moving toward the molded product take-out position (step S10 in FIG. 3). Repeat this step. If it is necessary to take out the runner at the same time as the molded product, the fourth servo motor 18, the drive unit 19, and the fifth servo motor 18 are controlled by the control signal output from the control means 23 on the take-out side in FIG. 2 to the servo drivers 17 and 20. The servo motor 21 and the drive unit 22 may be operated.

  When the molded product takeout head 6A moves as described above, even if the moving speed is too high and the molded product takeout head 6A vibrates, and the molded product takeout machine 3 vibrates due to this vibration, the resin molding machine M Since the fixed base 5 of the molded product take-out machine 3 is fixed to the upper surface of the fixed platen 1 via the vibration transmission preventing means R made of a vibration-proof rubber body, the vibration of the molded product take-out machine 3 is caused by the resin molding machine. It is possible to reliably prevent transmission to M.

  As described in claim 2, the vibration transmission preventing means R may be configured by a drive mechanism 33 that can move the molded product takeout head 6A at low speed and without vibration. That is, each drive unit such as the drive unit 9 driven by the first servo motor 8, the drive unit 12 driven by the second servo motor 11, and the drive unit 16 driven by the third servo motor 15 is used as the drive mechanism 33. Since the drive mechanism 33 includes the ball screw rod and the ball screw nut that is screwed to the ball screw rod as described above, the clearance between the ball screw rod and the ball screw nut is reduced to a normal screw rod. In addition, the clearance between the screw rod and the nut of the drive mechanism having a configuration including a screw nut that is screwed onto the screw rod can be set to be sufficiently small, and rattling at the time of driving can be significantly reduced. Therefore, since the molded product take-out head 6A can be moved at low speed and no vibration by operating each of the drive mechanisms 33 at a low speed, vibration is not generated in the molded product take-out machine 3, and the molded product take-out machine 3 Vibration is not transmitted to the molding machine M. It should be noted that the runner take-out head 6B can be moved at low speed and without vibration by operating the drive units 19 and 22 at a low speed as the drive mechanism 33 similar to the above. Further, although the drive mechanism 33 including the ball screw rod and the ball screw nut is described, the drive mechanism 33 including the timing belt and the pulley may be used.

  The present invention is synchronized with at least one process selected from the molding processes unique to the resin molding machine M, preferably two processes of a “clamping process” and a “mold release process”. Then, the movement of the molded product take-out head 6A and, if necessary, the movement of the runner take-out head 6B may be restricted, and the stop state holding means 34 may be provided to eliminate the vibration of the molded product take-out machine 3 during the two steps. That is, in the two processes of the “clamping process” and the “mold release process”, the first servo motor 8, the second servo motor 11, the third servo motor 15 and, if necessary, the fourth servo motor 18 and the fifth servo motor. Since the servo motor 21 can be kept stopped and the servo motors 8, 11, 15, 18, 21 can be prevented from being driven unintentionally, the vibration of the molded product take-out machine 3 during the two steps is eliminated. As a result, proper mold clamping of the mold apparatus 25 and release of the molded product are possible, and deterioration of the quality of the molded product can be avoided. The stop state holding means 34 outputs a stop state holding signal to the servo drivers 7, 10, 14, 17, 20 based on the control signal output from the control means 23 on the take-out machine side, It is recommended to attach a mechanical braking device to the mechanism that electrically holds the stopped state of 11, 15, 18, 21 or the servo motors 8, 11, 15, 18, 21 and the like.

  Further, according to the present invention, as in the invention described in claim 4, at least one process selected from the molding processes unique to the resin molding machine M, desirably two of "clamping process" and "mold release process". In synchronism with the two steps, the molded product take-out head 6A may be forcibly stopped to include a braking means 35 for eliminating the vibration of the molded product take-out machine 3 during the two steps. That is, in the two processes of the “clamping process” and the “mold release process”, the first servo motor 8, the second servo motor 11, the third servo motor 15, and, if necessary, the fourth servo motor 18 and the fifth servo motor. The servomotor 21 can be forcibly stopped by the braking means 35 to prevent the servomotors 8, 11, 15, 18, 21 from being driven unintentionally. By eliminating the vibration, the mold device 25 can be properly clamped and the molded product can be released, and deterioration of the quality of the molded product can be avoided. The brake means 35 outputs a forced stop signal to the servo drivers 7, 10, 14, 17, 20 based on the control signal output from the control means 23 on the take-out side, and servo motors 8, 11, 15. , 18, 21 can be recommended, or a mechanical forced stop brake device can be attached to the servo motors 8, 11, 15, 18, 21 or the like.

  Further, according to the present invention, as in the fifth aspect of the invention, a vibration detection sensor for detecting vibrations of the molded product take-out head 6A and the runner take-out head 6B or the like or vibrations of the molded product take-out machine 3 caused by this vibration ( (Vibration detecting means) 36 (see FIG. 2) is preferably provided. According to this, in the molding process by the molding machine, vibrations of the molded product ejection head 6A, the runner ejection head 6B, etc. and at least one of the “clamping process” and the “mold release process”, preferably the two processes, and The vibration of the molded product take-out machine 3 due to this vibration is detected, and based on this vibration detection, the molded product take-out head 6A and the runner take-out head 6B are moved in a state of low speed and no vibration, so The mold can be clamped and the molded product can be released to avoid the deterioration of the quality of the molded product.

  The operations of the molded product take-out machine 3 and the resin molding machine M provided with the vibration detection sensor 36 will be described based on the block diagram of FIG. 2 and the flowchart of FIG. In FIG. 4, the same steps as those in the flowchart of FIG. 3 are denoted by the same reference numerals, and redundant description of the operations is omitted.

  1, 2, and 4, a vibration detection sensor between the mold clamping process of the mold apparatus 25 (step S <b> 2 in FIG. 4) and the high pressure injection process of molten resin by the injection mechanism 27 (step S <b> 3 in FIG. 4). 36, it is determined whether or not the vibration of the molded product take-out head 6A or the vibration detection signal of the molded product take-out machine 3 caused by this vibration is output (step S11 in FIG. 4), and the vibration detection signal is not output. In this case, the process proceeds from step S3 in FIG. 4 to step S4 in FIG. On the other hand, when it is determined that the vibration detection signal is output from the vibration detection sensor 36 in step S11 in FIG. 4, this vibration detection signal is input to the control means 23 on the take-out side (step S12 in FIG. 4). Subsequently, the movement speed adjustment signal of the servo motors 8, 11, 15 is output from the control means 23 on the take-out side to the servo drivers 7, 10, 14 (step S13 in FIG. 4), and the movement speed of the molded product take-out head 6A. Is determined (step S14 in FIG. 4), and the molded product take-out head 6A is moving at low speed and no vibration, or is forcibly stopped and its moving speed is appropriate. The high pressure injection of the molten resin in step S3 of 4 is executed. On the other hand, if the moving speed of the molded product take-out head 6A is high and inappropriate, the process returns to step S13 in FIG. 4 and is determined again in step S14 in FIG. Thereby, by eliminating the vibration of the molded product take-out machine 3 in the “clamping step”, the mold device 25 can be properly clamped and the quality of the molded product can be prevented from being deteriorated.

  Further, a mold release process (step S15 in FIG. 4) between the cooling process of the mold apparatus 25 (step S4 in FIG. 4) and the mold opening process (step S5 in FIG. 4) of the mold apparatus 25, that is, mold opening. In the mold release step (step S15 in FIG. 4) before the step (step S5 in FIG. 4), the vibration of the molded product take-out head 6A from the vibration detection sensor 36 or the vibration detection signal of the molded product take-out machine 3 caused by this vibration. Is output (step S16 in FIG. 4), and if the vibration detection signal is not output, the process proceeds from step S15 in FIG. 4 to step S5 in FIG. On the other hand, if it is determined that the vibration detection signal is output from the vibration detection sensor 36 in step S16 in FIG. 4, this vibration detection signal is input to the control means 23 on the take-out side (step S17 in FIG. 4). Subsequently, the movement speed adjustment signal of the servo motors 8, 11, 15 is output from the control means 23 on the take-out side to the servo drivers 7, 10, 14 (step S18 in FIG. 4), and the movement speed of the molded product take-out head 6A. Is determined (step S19 in FIG. 4), and the molded product take-out head 6A is moving at low speed and no vibration, or is forcibly stopped and its moving speed is appropriate. The mold release in the 4 release process (step S15) is executed. On the other hand, if the moving speed of the molded product take-out head 6A is high and inappropriate, the process returns to step S18 in FIG. 4 and is determined again in step S19 in FIG. Thereby, by eliminating the vibration of the molded product take-out machine 3 in the “mold release process”, it is possible to release the molded product properly and avoid the deterioration of the quality of the molded product.

  Further, in the extrusion mold release process (step S20) performed subsequent to the mold opening process (step S5) in FIG. 4, the molded product take-out head 6A is similar to the above-described “clamping process” and “mold release process”. By controlling the moving speed, it is possible to release the molded product appropriately.

  1 and 2, according to the present invention, the vibration transmission preventing means R, the drive mechanism 33, and the stop state holding means are compared with each other in comparison with the molding data obtained during molding trial firing and the good product data. 34, a learning function for updating data obtained by the braking means 35 and the vibration detection sensor 36 is desirable. That is, the non-defective product data storage unit 37 and the comparison unit 38 for comparing the molding data obtained at the time of molding trial and the non-defective product data are provided, and obtained by molding trial firing (trial shooting) in the previous stage of continuous operation by the resin molding machine M. Based on the comparison (comparison) between the molding data and the good product data, the data obtained by the vibration transmission preventing means R, the drive mechanism 33, the stop state holding means 34, the braking means 35 and the vibration detection sensor 36 are updated, and the molded article is updated. It becomes possible to eliminate the vibration of the molded product take-out machine 3 or the resin molding machine M caused by the vibration of the take-out head 6A.

  In the above-described embodiment, the traverse type molded product take-out machine 3 is used. However, the molded product take-out machine 3 to which the present invention is applied is not limited to the traverse type. Needless to say, the present invention can be applied to an entry-type molded product take-out machine.

It is a perspective view which shows embodiment of this invention. It is a block diagram which shows embodiment of the electrical constitution of the molding machine shown in FIG. It is the flowchart which showed the basic operation procedure of the molded product taking-out head in a molding machine and a molded product taking-out machine. It is the flowchart which showed an example of the operation | movement procedure of the molded product extraction head in the molding machine and molded product extraction machine which concern on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 3 Mold take-out machine 6A Mold take-out head 33 Drive mechanism 34 Stop state holding means 35 Braking means 36 Vibration detection sensor (vibration detection means)
37 Good product data storage means 38 Comparison means M Resin molding machine (molding machine)
R Vibration transmission prevention means

Claims (6)

In a molding machine equipped with a molded product take-out machine that takes out a molded product by moving the molded product take-out head,
A molding machine comprising vibration transmission preventing means for preventing self vibrations generated during operation of the molded product take-out machine from being transmitted to the molding machine. The molding machine according to claim 1,
The molding machine, wherein the vibration transmission preventing means is constituted by a drive mechanism capable of moving the molded product take-out head at low speed and no vibration. In a molding machine equipped with a molded product take-out machine that takes out a molded product by moving the molded product take-out head,
A molding machine comprising stop state holding means for holding the stop state of the molded product takeout head in synchronization with at least one process selected from molding processes unique to the molding machine. In a molding machine equipped with a molded product take-out machine that takes out a molded product by moving the molded product take-out head,
A molding machine comprising braking means for forcibly stopping the molded product ejection head in synchronization with at least one process selected from molding processes unique to the molding machine. In the molding machine according to claim 1, claim 2, claim 3 or claim 4,
A molding machine comprising a vibration detection sensor. In the molding machine according to claim 1, claim 2, claim 3, claim 4 or claim 5,
A learning function for comparing molding data obtained at the time of molding trial and non-defective product data and updating data obtained by the vibration transmission preventing means, the drive mechanism, the stop state holding means, the braking means, and the vibration detection sensor. A molding machine characterized by comprising:

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